Mental health

GAD-2

Two-item anxiety screening tool.

Intended population: Adult primary-care screening over the last two weeks.

Screening scores support an interview; they do not establish a diagnosis or determine treatment.
Assess safety directly when there is any concern; a negative screen does not exclude suicide risk.

Over the last 2 weeks: Feeling nervous, anxious, or on edge

Over the last 2 weeks: Not being able to stop or control worrying

Sources and scoring references

PHQ/GAD scoring manual ↗Original brief-screen validation ↗

Implementation references reviewed October 28, 2026. Verify applicability and unusual or treatment-changing results against the linked references and local guidance.